package pattern.structural.proxy.extend;

/**
 * @author: chaoyang.ren  
 * @date:Jul 4, 2017  
 * @time:2:19:15 PM   
 * @email:chaoyang.ren@foxmail.com  
 * @version: 1.0
 */
public interface Sourceable {  
    void method();  
}

